11442241223 has 24 divisors (see below), whose sum is σ = 13410208512. Its totient is φ = 9734349744.

The previous prime is 11442241201. The next prime is 11442241229. The reversal of 11442241223 is 32214224411.

11442241223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11442241223 - 2⁶ = 11442241159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11442241192 and 11442241201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11442241229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4080740 + ... + 4083542.

It is an arithmetic number, because the mean of its divisors is an integer number (558758688).

Almost surely, 2^11442241223 is an apocalyptic number.

11442241223 is a deficient number, since it is larger than the sum of its proper divisors (1967967289).

11442241223 is a wasteful number, since it uses less digits than its factorization.

11442241223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3411 (or 3404 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

Adding to 11442241223 its reverse (32214224411), we get a palindrome (43656465634).

The spelling of 11442241223 in words is "eleven billion, four hundred forty-two million, two hundred forty-one thousand, two hundred twenty-three".